a7baf2162f20222bdc3bd8e1a25367171e302b6a23313c4b9b1c589790e6dd7f

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
29/03/2024, 17:29

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General

Target

28413372762d0020740a0941d7375a31_JaffaCakes118.pdf
Size

76KB
MD5

28413372762d0020740a0941d7375a31
SHA1

f2269a3d323f3d55d5c45937001b73c988e4219b
SHA256

a7baf2162f20222bdc3bd8e1a25367171e302b6a23313c4b9b1c589790e6dd7f
SHA512

658eb50125124a44a0052d5e3096ce3697b0d977ccb07cf55f8ce4361f380ad7176d5dc63808bb43e550a5dffce1e42bdccacdec6b1b47c42826678067187bcb
SSDEEP

1536:2RQiWkflUekUD5eGrVp40MorjIrHVEUGu1iZWbpONiWfSC8MUPInCjAAy:QQQflUekv0NIDpGJbNBeInCA

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1048	AcroRd32.exe
1048	AcroRd32.exe
1048	AcroRd32.exe
1048	AcroRd32.exe
1048	AcroRd32.exe
1048	AcroRd32.exe
1048	AcroRd32.exe
1048	AcroRd32.exe
1048	AcroRd32.exe
1048	AcroRd32.exe
1048	AcroRd32.exe
1048	AcroRd32.exe
1048	AcroRd32.exe
1048	AcroRd32.exe
1048	AcroRd32.exe
1048	AcroRd32.exe
1048	AcroRd32.exe
1048	AcroRd32.exe
1048	AcroRd32.exe
1048	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1048	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1048	AcroRd32.exe
1048	AcroRd32.exe
1048	AcroRd32.exe
1048	AcroRd32.exe
1048	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1048 wrote to memory of 1660	1048	AcroRd32.exe	91
PID 1048 wrote to memory of 1660	1048	AcroRd32.exe	91
PID 1048 wrote to memory of 1660	1048	AcroRd32.exe	91
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4776	1660	RdrCEF.exe	92
PID 1660 wrote to memory of 4888	1660	RdrCEF.exe	93
PID 1660 wrote to memory of 4888	1660	RdrCEF.exe	93
PID 1660 wrote to memory of 4888	1660	RdrCEF.exe	93
PID 1660 wrote to memory of 4888	1660	RdrCEF.exe	93
PID 1660 wrote to memory of 4888	1660	RdrCEF.exe	93
PID 1660 wrote to memory of 4888	1660	RdrCEF.exe	93
PID 1660 wrote to memory of 4888	1660	RdrCEF.exe	93
PID 1660 wrote to memory of 4888	1660	RdrCEF.exe	93
PID 1660 wrote to memory of 4888	1660	RdrCEF.exe	93
PID 1660 wrote to memory of 4888	1660	RdrCEF.exe	93
PID 1660 wrote to memory of 4888	1660	RdrCEF.exe	93
PID 1660 wrote to memory of 4888	1660	RdrCEF.exe	93
PID 1660 wrote to memory of 4888	1660	RdrCEF.exe	93
PID 1660 wrote to memory of 4888	1660	RdrCEF.exe	93
PID 1660 wrote to memory of 4888	1660	RdrCEF.exe	93
PID 1660 wrote to memory of 4888	1660	RdrCEF.exe	93
PID 1660 wrote to memory of 4888	1660	RdrCEF.exe	93
PID 1660 wrote to memory of 4888	1660	RdrCEF.exe	93
PID 1660 wrote to memory of 4888	1660	RdrCEF.exe	93
PID 1660 wrote to memory of 4888	1660	RdrCEF.exe	93

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\28413372762d0020740a0941d7375a31_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1048
- C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
  "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1660
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=262F330AC59D24D7F91B466E9B2EEA88 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4776
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=E5E459B34C86BEA4F04CE07172872FA8 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=E5E459B34C86BEA4F04CE07172872FA8 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4888
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=C8FF20338E0750E495074DC3312FC9C6 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4936
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=A7E8CE6B38341043193F6D725D68460A --mojo-platform-channel-handle=1876 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2084
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=4DC83B58A6EA59992CC865A002C4665D --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=4DC83B58A6EA59992CC865A002C4665D --renderer-client-id=6 --mojo-platform-channel-handle=2540 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3780
- - C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
    "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=EED282898D7822C23D77904AB6C50F99 --mojo-platform-channel-handle=2404 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2520

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
c92f6f8196db69bde6ebf3049e8133e3

SHA1
560ec460d1891551b8531e15c234913035e477ed

SHA256
c77ae36146fcc38b1796cc97a08849b2dc0bb436979b8b78a02bf59dd6f5d1b2

SHA512
201cfdfdbc7d74e01449348406b72000cf495eb385a0ccfda73fcaeed9ebd342db09f6b941a7871b81057fcfee4ebe5d1b34c9a890430ade2f787566515214b1

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
36KB

MD5
b30d3becc8731792523d599d949e63f5

SHA1
19350257e42d7aee17fb3bf139a9d3adb330fad4

SHA256
b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

SHA512
523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

Download Submit